Wigner function description of entanglement swapping using parametric down conversion: the role of vacuum fluctuations in teleportation. - Alberto Casado; Santiago Guerra; J. Plácido (CoRR, 2013)

Partial Bell-State Measurement with Type-II Parametric Down Conversion: Extracting Phase Information from the Zeropoint Field (I). - Alberto Casado; Santiago Guerra (Entropy, 2023)